This comment does not really make any sense.

diff --git a/backup.sh b/backup.sh
index 075f89ad02502223901be9530af16f26403727b2..6f861df68a3df6d9ae527ceea61ed09bea976abe 100755 (executable)
--- a/backup.sh
+++ b/backup.sh
@@ -11,9 +11,6 @@
 # It's a bit peculiar, but quite effective. The following is worth keeping in
 # mind when hacking:
 #
-# KISS. And by that I mean really simple. Only regular Unix commands, please
-# (but GNU extensions are used and moreutils has to be installed).
-#
 # Because of the way we run this script from cron, informational logging goes
 # to stderr and warnings and errors to stdout. This way, we get mail whenever
 # stuff fails, and other output is redirected to the log file.